baber/WOPTO huggingface dataset:
Patent WO-2020113876-A1 (WO)
Title: Flexible displays, display devices and control methods thereof
Inventor: HAN XINBIN
IPC: H01L27/32
Filed: 2019-04-03
Abstract: A flexible display substrate, display device and control method thereof. The flexible display substrate comprises: a flexible substrate (1); a pinhole array (211) configured to transmit light on the flexible substrate (1); at least one curved electrode (22) responsive to bending of the flexible substrate (1) around the pinhole array (211) on the flexible substrate(1); and a plurality of detecting lines(6); wherein the at least one curved electrode (22) comprises a plurality of curved sub-electrodes(221) connected in series; and at least one of the plurality of curved sub-electrodes (221) is coupled to one of the plurality of detecting lines(6).
Patent WO-2020155380-A1 (WO)
Inventor: WANG PENG
IPC: G09F9/30
Filed: 2019-04-08
Abstract: 本揭示提供一种OLED折叠显示屏，包括依次设置的背板、衬底基板、薄膜晶体管阵列层、OLED器件层、薄膜封装层以及叠层结构，该叠层结构包括：触控层，包括第一触控金属层及第二触控金属层；彩色滤光层，设置于第一触控金属层与第二触控金属层之间；黑矩阵层，设置于第一触控金属层上，减小了胶层的使用，改善了弯折应力的影响。
Patent WO-2019223462-A1 (WO)
Inventor: CHEN GUOHAI
IPC: H04B7/26
Filed: 2019-04-18
Abstract: 本申请实施例提供一种同步方法及接入点，其中，方法包括：第二接入点接收第一接入点发送的单音信号；所述第二接入点根据所述单音信号确定第一载波与第二载波的频差；所述第一载波用于所述第一接入点发送所述单音信号；所述第二载波用于所述第二接入点接收所述单音信号；所述第二接入点基于所述频差对目标数据帧进行相位补偿，以使得所述第二载波的相位与所述第一载波的相位之间的差值小于或等于第一阈值；所述第二接入点通过所述第二载波发送相位补偿后的所述目标数据帧。采用本申请实施例，可降低系统误码率。
Patent WO-2020220249-A1 (WO)
Title: 一种数据编码、数据解码方法、设备及存储介质
Inventor: LI PU
IPC: G06T9/40
Filed: 2019-04-30
Abstract: 本发明实施例提供了一种数据编码、数据解码方法、设备及存储介质，其中，该方法包括：获取待处理的点云数据；对所述点云数据进行编码得到码流数据；其中，所述码流数据包括一个或多个第一层级数据，每个所述第一层级数据中包括一个或多个第二层级数据；所述码流数据还包括用于标识每一层级数据的标识信息，所述标识信息包括起始码和用于标识所述层级数据的所属层级的码字。通过这种方式可以实现解码后随机访问不同层级的点云数据，提高了数据访问的灵活性。
Patent WO-2020215373-A1 (WO)
Inventor: HOU TIAN
IPC: A61B5/0205
Filed: 2019-05-09
Abstract: A health monitoring method, a system, and a computer readable storage medium, the health monitoring method comprising: a wearable device collecting physical state data of a user by means of a data collection module, and sending the physical state data to a cloud server; when the physical state data is received, the cloud server analyzing the physical state data to determine the current body state of the user, and acquiring corresponding health guidance information according to the current body state of the user; the cloud server sending the health guidance information to the wearable device; and when the health guidance information is received, the wearable device outputting a corresponding health guidance prompt. The described monitoring method and monitoring system can provide corresponding health guidance according to physical state data of a user, which is beneficial for improving the physical health of the user, thus improving the usage experience for the user.
Patent WO-2020107828-A1 (WO)
Title: Method and system for detecting fastening state of fastening structure
Inventor: LIU SHUANGWEN
IPC: G01H17/00
Filed: 2019-05-27
Abstract: A method and system for detecting the fastening state of a fastening structure which fixes structural elements. At least a first vibration sensor is mounted on a first structural element for collecting vibration data of the first structural element. At least a second vibration sensor is mounted on a second structural element or on the fastening structure for collecting vibration data of the second structural element or the fastening structure. The fastening state of the fastening structure is determined using the vibration data collected. The method and system enable detection of the fastening state of a fastening structure with low power consumption and low cost.
Patent WO-2020237522-A1 (WO)
Inventor: HONG WEI
IPC: H04W88/06
Filed: 2019-05-29
Abstract: The present invention provides a network switch resource determining method, comprising: receiving first configuration information determined by a first operator network according to communication parameters for communication with a terminal; determining, according to the first configuration information, a preset duration for disconnection from the first operator network; disconnecting from the first operator network for the preset duration or shorter by taking a preset time limit point as a limit, and performing operation in a second operator network of at least two operator networks. According to embodiments of the present invention, although the first operator network does not specifically configure a time domain resource of a terminal for operation in the second operator network, the preset duration is configured for the terminal so that the terminal can be flexible to a certain extent to determine a preset time limit point of the preset duration by itself, the first operator network does not need to interact with the second operator network in this period, and thus consumption caused by interaction between the operator networks is reduced.
Patent WO-2020001248-A1 (WO)
Title: 胎压传感器的识别方法、装置及设备
Inventor: LUO YONGLIANG
IPC: B60C23/04
Filed: 2019-06-05
Abstract: 一种胎压传感器（3）的识别方法、装置及设备，该方法包括：向待测胎压传感器（3）发送激活信号，直到接收到待测胎压传感器（3）发送的针对激活信号的反馈信号，其中，反馈信号中包括待测胎压传感器（3）的特征信息；根据特征信息，识别待测胎压传感器（3）。该装置包括发送模块（10）和识别模块（20）。该设备包括存储器和处理器。
Patent WO-2019233469-A1 (WO)
Inventor: Fang Lekun
IPC: A61K39/395
Filed: 2019-06-06
Abstract: PDGFR信号通路抑制剂用于制备治疗肠道炎症疾病的药物方面的用途，尤其PDGFR信号通路抑制剂在制备治疗放射性肠病的药物中的应用。在放射性肠病的肠组织中，PDGFR信号通路的配体和受体均高表达。进一步地，通过抑制PDGFR信号通路，有效地缓解放疗引起的肠道损伤。为治疗放射性肠病提供了一种全新的思路。
Patent WO-2020001257-A1 (WO)
Inventor: SUN MANLI
IPC: H04W24/04
Filed: 2019-06-06
Abstract: L'invention concerne un procédé et un dispositif de transmission de données. Le procédé comprend les étapes suivantes consistant : à déterminer, par un premier élément de réseau de fonction de gestion de session, de commuter des données d'un dispositif terminal d'un plan de commande à un plan utilisateur pour une transmission ; et à envoyer, par le premier élément de réseau de fonction de gestion de session, un premier message à un élément de réseau de fonction de plan utilisateur, le premier message étant utilisé afin d'ordonner à l'élément de réseau de fonction de plan utilisateur d'arrêter d'envoyer des données de liaison descendante du dispositif terminal.
Patent WO-2019238033-A1 (WO)
Title: Methods for preparing particle precursor, and particle precursor prepared thereby
Inventor: YONEMOTO BRYAN
IPC: H01M4/131
Filed: 2019-06-11
Abstract: A method for preparing core-shell structured particle precursor under a co-precipitation reaction is provided. In this method, by controlling the feeding of different types of anion compositions and /or cation compositions, and adjusting the pH to match with the species, precipitated particles are deposited to form a precipitated particle slurry, filtering, and drying the precipitated particle slurry to yield the particle precursor. A particle precursor which includes a core-shell structure is also provided. The shell is made of gradient anions and/or cations. Such particle precursor can be used to prepare cathode of lithium-ion battery.
Patent WO-2020001430-A1 (WO)
Title: 具有良好的疲劳及扩孔性能的超高强热轧钢板和钢带及其制造方法
Inventor: ZHANG HANLONG
IPC: C21D9/46
Filed: 2019-06-25
Abstract: 具有良好的疲劳及扩孔性能的超高强热轧钢板和钢带及其制造方法，该钢板和钢带成分重量百分比为：C：0.07～0.14％，Si：0.1～0.4％，Mn：1.55～2.00％，P≤0.015％，S≤0.004％，Al：0.01～0.05％，N≤0.005％，Cr：0.15～0.50％，V：0.1～0.35％，Nb：0.01％～0.06％，Mo：0.15～0.50％，且Ti≤0.02％，其余为Fe和不可避免的杂质；且同时需满足： 1.0≤[(Cr/52)/(C/4)+(Nb/93+Ti/48+V/51+Mo/96)/(C/12)]≤1.6。该超高强热轧钢板和钢带的抗拉强度≥780MPa、屈服强度≥660MPa，拉伸疲劳极限(循环1000万次)FL≥570MPa，或疲劳极限比抗拉强度FL/Rm≥0.72，扩孔率满足：若原始孔为冲压孔：扩孔率＞85％；若原始孔为铰孔：扩孔率＞120％。
Patent WO-2020042819-A1 (WO)
Inventor: ZHANG YICHENG
IPC: G06F16/583
Filed: 2019-07-19
Abstract: A method for displaying information of a virtual pet. The method comprises: acquiring a family display instruction corresponding to a target virtual pet; acquiring genealogy information of the target virtual pet according to the family display instruction, wherein the family information of the target virtual pet comprises information of n virtual pets having a genetic relationship with the target virtual pet, and n is a positive integer; and displaying information of the n virtual pets, the information of the virtual pets comprising pet images determined by genes of the virtual pets.
Patent WO-2020134086-A1 (WO)
Inventor: CHEN XIYAN
IPC: A47J37/06
Filed: 2019-08-02
Abstract: 一种空气压力锅，包括上盖（1）和底盖（2），上盖（1）上设置有开盖旋钮（3）和隔热罩（4），开盖旋钮（3）固定连接在上盖（1）外表面的右侧，隔热罩（4）固定连接在上盖（1）的内部，开盖旋钮（3）的下方设置有手把锁块（5），隔热罩（4）上设置有电机（6）、开关连杆（7）、冷风扇叶（8）和发热管罩（9），电机（6）固定连接在隔热罩（4）上端的中间处，开关连杆（7）固定连接在隔热罩（4）的右侧，冷风扇叶（8）活动连接在隔热罩（4）的内部。实现了将空气炸锅与电压力锅功能集合一起的烹饪器具，通过简单撤换上盖（1）的配件就能实现空气炸锅烤、炸功能又可实现电压力锅炖、煮功能，满足消费者对食物烹饪更多选择、对食物口感更高标准的需求。
Patent WO-2021022459-A1 (WO)
Title: 电桥传感器的检测电路、芯片及检测系统
Inventor: LI GUOPAO
IPC: G05B19/042
Filed: 2019-08-05
Abstract: 一种电桥传感器(2)的检测电路(1)，包括交流激励模块(11)以及依次连接的信号调理模块(12)、模数转换模块(13)、处理模块(14)；交流激励模块(11)用于向电桥传感器(2)施加交流激励信号；信号调理模块(12)、模数转换模块(13)用于对电桥传感器(2)的输出信号依次进行处理；处理模块(14)用于对处理后的输出信号进行解调，并根据解调后的输出信号得到电桥传感器(2)的检测信息。还公开包括检测电路(1)的芯片及检测系统。检测电路(1)可以大幅抑制系统白噪声，提高系统信噪比，从而提升电桥传感器(2)的检测性能。
Patent WO-2020042957-A1 (WO)
Inventor: XIA YANG
IPC: H04W76/00
Filed: 2019-08-19
Abstract: Disclosed in embodiments of the present application are a UI display method and apparatus, a terminal device, and a storage medium. The method comprises: determining first network coverage quality of a first access network, the first network coverage quality being determined after first attachment to the first access network and a second access network; and displaying prompt information of the first access network or prompt information of the second access network on a UI on the basis of the first network coverage quality.
Patent WO-2021035466-A1 (WO)
Title: Physical channnels for sl communication
Inventor: CHEN TAO
IPC: H04W72/04
Filed: 2019-08-26
Abstract: This disclosure relates generally to wireless communications, and, more particularly, to methods and apparatus about the physical channels for V2X communications. For the physical control channel with the 2-stage SCI structure, CSI information can be carried in the 2nd SCI. Additionally, the 2nd SCI can be sequence based channel/signal carrying a few bits of information. For the physical data channel, the determination of the DMRS pattern with the assisted information and/or measurements are provided. For the synchronization signals, PSS/SSS transmission period can be associated with sync source priority. Moreover, the SSS can be placed ahead of PSS with one symbol gap in between for mitigating the effect of power change.
Patent WO-2020143235-A1 (WO)
Inventor: DONG GANG
IPC: G06N3/04
Filed: 2019-08-30
Abstract: A two-dimensional convolution operation processing method, system and device, and a computer medium. The method comprises: reading data to be calculated and a convolution kernel operation parameter from a preset memory; calling a first matrix conversion processor to convert said data into target data to be calculated in a matrix form, and simultaneously calling a second matrix conversion processor to convert the convolution kernel operation parameter into a target convolution kernel operation parameter in the matrix form; and determining a target convolutional layer in a preset convolutional layer group, and transmitting said target data and the target convolutional kernel operation parameter to the target convolutional layer, so that the target convolutional layer performs two-dimensional convolutional operation on said target data and the target convolutional kernel operation parameter, and the number of the same convolutional layers in the convolutional layer group is greater than or equal to 2. The two-dimensional convolution operation processing method provided in the present application can improve the efficiency of two-dimensional convolution operation. The two-dimensional convolution operation processing system and device and the computer readable storage medium provided in the present application also solve the corresponding technical problems.
Patent WO-2020048395-A1 (WO)
Title: Method and system for access between main station and sub-station of power grid
Inventor: ZHANG HONG
IPC: H02J13/00
Filed: 2019-08-30
Abstract: The present application provides a method and system for the access between a main station and a sub-station of a power grid. The method comprises: a main station obtains a data service request of a scheduling center; the main station obtains transformer station service positioning information on the basis of the data service request, and sends the data service request to the sub-station associated with the positioning information; the main station receives data determined according to the service request and returned by the sub-station and sends the data to the scheduling center.
Patent WO-2021051355-A1 (WO)
Title: Controlling of network function
Inventor: WANG ZHI
IPC: H04W8/00
Filed: 2019-09-19
Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for controlling network functions. According to embodiments of the present disclosure, network functions can be updated dynamically by establishing a new interface between NRF device and a management device. Thus, more flexible network functions are achieved. Further, according to embodiments of the present disclosure, a solution is proposed to enable dynamic controlling in 5G Service-Based Architecture to provide appropriate continuous service automatically.
Patent WO-2021051379-A1 (WO)
Inventor: YAN ZHI
IPC: H04L5/00
Filed: 2019-09-20
Abstract: Des procédés et des appareils permettant de transmettre un signal de synchronisation dans une porteuse non d'ancrage sont divulgués. Un procédé fait appel aux étapes suivantes : la transmission d'une configuration d'une porteuse sur une porteuse d'ancrage; et la transmission d'un signal de synchronisation dans une porteuse de non ancrage sur la base de la configuration de porteuse.
Patent WO-2021056366-A1 (WO)
Inventor: ZHANG LILI
IPC: H04W72/00
Filed: 2019-09-26
Abstract: 本申请实施例提供一种信息传输方法及通信装置，可以应用于通信系统，例如V2X、LTE-V、MTC、LOT、LTE-M，M2M，在基于竞争的调度模式下，终端设备之间进行信息传输。该方法包括：第一终端设备向第二终端设备发送第一侧行链路控制信息SCI；其中，该第一SCI包括第一子信道集合的信息，该第一子信道集合为该第一终端设备在侧行链路SL上检测到的可用的子信道集合，且该第一SCI中不包括调制与编码策略MCS信息。采用本申请实施例第一SCI中不包括MCS信息，一方面，可减少第一终端设备的信令开销；另一方面，可提高第二终端设备解调该第一SCI的效率。
Patent WO-2020088223-A1 (WO)
Title: Resource selecting method and device
Inventor: LI CHENXIN
IPC: H04W72/02
Filed: 2019-10-12
Abstract: Embodiments of the present application relate to a method and a resource selecting method and device, for solving the problem that there is no resource selecting method applicable to acyclic services in the prior art. In the embodiments of the present application, upon determining that a service packet to be sent is received, a terminal device detects current candidate resources, determines resource occupation information within a period of time currently or in future on the basis of the detection result, determines available candidate resources from said candidate resources according to the resource occupation information within a period of time currently and/or in future, and selects a transmission resource from the available candidate resources. Because the terminal device can obtain the resource occupation information according to detection, and can therefore further select the transmission resource for an aperiodic service.
Patent WO-2021082037-A1 (WO)
Title: Heating control system for bottle blowing machine
Inventor: FENG HANXIN
IPC: B29C49/78
Filed: 2019-11-07
Abstract: The present invention relates to the technical field of bottle blowing machines. Disclosed is a heating control system for a bottle blowing machine. The bottle blowing machine is provided with a blank conveying path, and comprises a temperature sensor arranged at a discharge port of the blank conveying path, an upper computer, a programmable controller, and a first heater set and a second heater set that are connected in parallel, wherein the temperature sensor, the programmable controller, the first heater set and the second heater set are respectively connected to the upper computer. According to the present invention, the first heater set and the second heater set are arranged in parallel, so that the first heater set and the second heater set can work independently. Only one heater set needs to be used for heating during normal usage, and when this heater set breaks down, this heater set is stopped, and the other heater set is started; and after the bottle blowing machine stops working, troubleshooting and maintenance are carried out, such that the production is not influenced, and the progress of work is ensured. The present invention has a good usage effect and is easy to popularize and use.
Patent WO-2020098577-A1 (WO)
Inventor: XIE JIANHAO
IPC: G01K11/3206
Filed: 2019-11-08
Abstract: A planar optical waveguide device (3) and a temperature measurement system. The system comprises a detection light source (1), a photoelectric detector (2), a planar optical waveguide device (3), and a measurement optical fiber (4). The planar optical waveguide device (3) comprises a substrate (5). The substrate (5) is internally provided with N temperature detection channels (31). Each of the temperature detection channels (31) comprises an incident light path (311), a reflected light path (312), and an emergent light path (313). In the N temperature measurement channels (31) arranged in parallel, a point of intersection is provided between the incident light path (311) of one temperature measurement channel (31) and the reflected light path (312) of at least one of the other temperature measurement channels (31). The detection light source (1) is in communication with the incident light path (311). The photoelectric detector (2) is in communication with the reflected light path (312). The measurement optical fiber (4) is in communication with the emergent light path (313). A FBG sensor is provided within the measurement optical fiber (4). During a multi-channel temperature measurement, the point of intersection is provided between an incident light path (311) of one temperature measurement channel (31) and the reflected light path (312) of at least one of the other temperature measurement channels (31) in the N temperature measurement channels (31) arranged in parallel so as to achieve transmission, measurement, and demodulation of optical signals.
Patent WO-2020143303-A1 (WO)
Inventor: JIN GE
IPC: G06N3/08
Filed: 2019-11-12
Abstract: 本申请实施例公开了一种深度学习模型训练方法、装置、计算机设备及存储介质。其中，该方法属于人工智能技术，该方法包括：将输入样本集合输入到待训练深度学习模型的输入层，并将输入层的输出结果作为待调整样本集合；对待调整样本集合进行非线性激活处理以得到激活样本集合；对激活样本集合进行批标准化处理以得到标准样本集合；将待训练深度学习模型的下一层作为目标层，并将标准样本集合输入到所述目标层中；将目标层的输出结果作为新的待调整样本集合，并继续对待调整样本集合进行非线性激活处理以得到激活样本集合。
Patent WO-2020233017-A1 (WO)
Inventor: LIU PENG
IPC: B66F9/06
Filed: 2019-11-13
Abstract: 一种双舵轮底盘及全向AGV叉车，涉及AGV技术领域，双舵轮底盘包括底盘本体（100）、两个舵轮（200）、两个万向轮（300）以及四组弹性组件；四组弹性组件分设在底盘本体（100）的四角位置，四组弹性组件的上端分别与底盘本体（100）固定连接，两个舵轮（200）和两个万向轮（300）分别与四组弹性组件的下端固定连接，两个舵轮（200）与两个万向轮（300）呈对角设置。缓解了现有技术中的叉车载重能力差且容易导致舵轮（200）和万向轮（300）以及两者与底盘连接处变形损坏的技术问题。
Patent WO-2021051592-A1 (WO)
Inventor: SUN QIANG
IPC: G10L15/22
Filed: 2019-11-14
Abstract: 一种基于人工智能处理数据的方法、装置及存储介质，涉及人工智能领域，所述方法包括：按照贷款催收清单中各目标用户对应的逾期类型分别确定与逾期类型匹配的问题类型，按照问题类型从题库中选择与问题类型匹配的目标问题，按照逾期类型确定各目标用户的催收渠道，通过催收渠道与各目标用户绑定的终端建立会话连接，按照目标问题的应答逻辑将目标问题转换为第一媒体流，向目标用户的终端发送第一媒体流以与终端会话。根据语音识别技术对目标用户的第二媒体流进行语义分析，从第二媒体流中提取与逾期还款相关的音频数据，将与逾期还款相关的音频数据转换为文字信息，将文字信息和催收标签录入催收平台。上述方法能够提高催收工作效率。
Patent WO-2020114237-A1 (WO)
Inventor: XU BIN
IPC: H04L1/00
Filed: 2019-11-19
Abstract: Embodiments of the present application provide a data transmission method and a communication apparatus. The method comprises: a network device sending indication information to a terminal device, wherein the indication information is used to indicate a first transmission technique, and the first transmission technique comprises: turning on a hybrid automatic repeat request function, turning off the hybrid automatic repeat request function, or employing at least one hybrid automatic repeat technique; and the terminal device, upon receiving the indication information sent by the network device, determining the first transmission technique according to the indication information, and performing data transmission on the basis of the first transmission technique. The invention enables data transmission to be performed according to requirements of different services, thereby improving the flexibility of data transmission.
Patent WO-2021102604-A1 (WO)
Inventor: XIE LING
IPC: H04W72/00
Filed: 2019-11-25
Abstract: A user equipment (UE) configured for dual connectivity with a split bearer configuration may transmit uplink data packets to one or both a master cell group (MCG) and a secondary cell group (SCG). The UE may transmit an uplink transmission from a packet data convergence protocol (PDCP) entity over one or both of a first radio link control (RLC) entity associated with the MCG and a second RLC entity associated with the SCG. The configuration including a transmit buffer threshold. The UE may receive, at the PDCP entity, an uplink switch start indication. The UE may activate the second RLC entity in response to receiving the uplink switch start indication. The UE may transmit a buffer status report according to a current transmit buffer level plus the transmit buffer threshold. Accordingly, the UE may communicate with the SCG based on the uplink switch start indication.
Patent WO-2021082129-A1 (WO)
Inventor: WENG JINLIAN
IPC: H04L12/28
Filed: 2019-11-25
Abstract: The present application provides a terminal control method and apparatus, a terminal, and an air conditioner control method and apparatus. The terminal can interact a data instruction with at least one air conditioner. The control method comprises: obtaining relative position information with an air conditioner; determining, according to the relative position information, the air conditioner as an air conditioner to be bound or an air conditioner to be unbound; and sending a device identifier of the air conditioner to a server for the server to bind or unbind accounts of the air conditioner and the terminal according to the relative position information, wherein the device identifier is configured to be generated according to a touch operation of a user for the identifier of the air conditioner to be bound or a touch operation of the user for the identifier of the air conditioner to be unbound. The situation that an account can be associated with multiple air conditioners is achieved, and the trouble that the user needs to register multiple accounts when the user has a requirement of using the multiple air conditioners is avoided. The user does not need to operate binding or unbinding the air conditioner, and the user experience is improved.
Patent WO-2020119447-A1 (WO)
Inventor: WANG TIANYU
IPC: A63F13/52
Filed: 2019-11-26
Abstract: 一种虚拟角色的皮肤显示方法，包括：显示匹配用户界面，匹配用户界面用于在线匹配k个用户帐号在同一个虚拟世界中进行竞技；当k个用户帐号各自所使用的虚拟角色中存在目标虚拟角色时，从服务器获取目标虚拟角色的自定义搭配皮肤模型的搭配参数；根据搭配参数加载自定义搭配皮肤模型的n个目标皮肤部件素材；显示对局用户界面，对局用户界面包括位于虚拟世界中的目标虚拟角色，目标虚拟角色穿戴有自定义搭配皮肤模型。
Patent WO-2021088164-A1 (WO)
Inventor: LIAO JIANXING
IPC: G08C17/02
Filed: 2019-11-29
Abstract: Provided in the present application is a wireless voice device, comprising: at least two communication modules, a voice module, a power supply module and a PCB, wherein the at least two communication modules, the voice module and the power supply module are mutually connected and arranged on the PCB; the at least two communication modules are used for establishing wireless connection with a plurality of terminal devices; each communication module comprises a group of radio frequency modules and a group of antennas; the radio frequency modules are electrically connected to the antennas; at least one protocol module is arranged in each radio frequency module; the voice module is used for inputting a control instruction to a target terminal device so as to control the target terminal device to perform corresponding operations; the target terminal device is a terminal device in wireless connection with one of the at least two communication modules; and the power supply module is used for supplying power to the at least two communication modules and the voice module. The wireless voice device provided by the utility model can realize the function of controlling various terminal devices, has various control modes, and has flexibility.